UNIT ECONOMICS · FREE FP&A CALCULATOR

Find your break-even point. Before the optimism kicks in.

Before I get excited about a sales target, I want to know how much we need to sell just to cover our costs. The bank tends to appreciate that question.

← All FP&A calculators

RUN THE NUMBERS

Break-Even Analysis

Contribution margin / unit
Contribution margin ratio
Break-even units (rounded up)
Break-even revenue at whole units
Units for target profit
Revenue for target profit

Assumes constant selling price and variable cost per unit, fixed costs within the relevant activity range, and a single product or stable sales mix. Whole units are rounded up. No tax calculation is included.

Advanced capacity and safety check (optional)

Margin of safety:

Capacity check:

Download your scenario

Export the current inputs and results. For PDF, select “Save as PDF” in the print dialog.

All calculator inputs, advanced options, and export buttons are available on mobile. For the best download and printing experience, use a desktop browser. Mobile downloads and printing depend on your browser.

Email results to someone

Share a formatted summary and CSV attachment. Sender verification is required before delivery.

The form is a preview while secure sender verification and SMTP delivery are being configured. No information is sent or saved.

HOW TO USE THE RESULT

The math is simple. The assumptions matter.

Contribution margin per unit is selling price less variable cost per unit. Divide fixed costs by that amount to calculate break-even units.

To find the units needed for a target operating profit, add that target to fixed costs first. The model assumes unit economics stay stable across the sales range.

Sarah's note: A price increase may reduce the number of units needed to break even. It doesn't guarantee customers will buy at that price.

NEXT TOOL: Price Increase & Margin Impact →

Numbers are only half the conversation.

Need help translating the result into a decision your business can actually use?

TALK WITH SARAH →